Go Won (고원) is a South Korean artist under BlockBerryCreative. She is a member of the Korean pop girl group LOOΠΔ.
- Stage Name: Go Won (고원)
- Birth Name: Park Chaewon (박채원)
- Nicknames: Cha Cha, Park Gowon, Vanilla
- Birthdate: November 19, 2000
- Birthplace: Incheon, South Korea
- Blood Type: B
- Height: 160cm
- Weight: 44kg
- MBTI: INTP
- The animal she is represented by is a butterfly.
- The color she is represented by is Eden green.
- The fruit she is represented by is a pineapple.